What is the current through a wire that has ... on Yedda

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kiwiguy

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You cant have a voltage of 55 ohms, voltage has to be volts.

The formula to work it out is V=IR. Where V is volts, I is current, and R is ressistance.

So presuming that you mean 20 ohms, and 55 volts it would be: I=V/R. Or 55 v / 20 ohms. Which would make it 2.75 amps.

Any questions just ask.

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